baber/WOPTO huggingface dataset:
Patent JP-H092814-A (JP)
Title: Manufacture of lamellar crystalline sodium disilicate
Inventor: JIYUN MIN RII
IPC: C01B33/32
Filed: 1996-05-29
Abstract: PROBLEM TO BE SOLVED: To produce a high-purity layer crystalline sodium disilicate in a more simplified method for production than a conventional one at a low cost by mixing quartzite with sodium carbonate at a prescribed molar ratio, melting the resultant mixture, then cooling the melt, pulverizing the resultant cullet, granulating, baking and disintegrating the pulverized material.  
     SOLUTION: Quartzite is mixed with sodium carbonate so as to provide 1.80-2.20 molar ratio of SiO 2 /Na 2 O and the resultant mixture is then melted at 1000-1300°C for 1-3hr and subsequently cooled to produce a cullet, which is then pulverized so as to afford 40-200μm particle size. Thereby, a powder is prepared and water is subsequently added thereto so as to provide 10-30wt.% moisture content. The resultant mixture is granulated with a disklike granulator, etc., to produce a granulated granular material having 1-50mm diameter size. The granulated granular material is then baked in a rotating type baking furnace at 660-770°C for 20min to 1hr and disintegrated to afford a layer crystalline sodium disilicate. The product has 87.0-105.0mg/g calcium ion bonding capacity and 73.0-85.0mg/g magnesium ion bonding capacity at 25°C and further the δ-type layer crystallinity. 
     COPYRIGHT: (C)1997,JPO
Patent JP-S5858205-A (JP)
Title: Operating method for blast furnace
Inventor: YAMAMOTO TAKAIKU
IPC: C21B5/00
Filed: 1981-09-30
Abstract: PURPOSE:To control the combustion temp. at tuyere ends always at adequate values by blowing steam directly into the tuyeres of a blast furnace and controlling the rate of blowing of the steam in accordance with the conditions of the furnace. CONSTITUTION:A nozzle 5 for blowing steam is located in a tuyere 2 of a blast furnace and steam is blown through the nozzle. A control mechanism for flow rate constituted of an operating device 7, a flow rate setter 8, a flowmeter 9, a solenoid valve 10, etc. is provided in the course 6 through which the steam flows to the nozzle 5. A blasting temp. A, moisture B contained in blast, flow rate C of blast, an enriching rate D of O2, and the value E of liquid fuel measured with the flowmeter 12 are inputted to the operating device 7 which calculates the quantity required for attaining the adequate combustion temp. at the  tuyere end from these values and outputs the same to the setter 8. The value  measured with the flowmeter 9, that is, the quantity of the steam flowing  through the nozzle 5 is also inputted to the setter 8 which compares and operates both input signals, converts the difference thereof to the opening or closing signal for the valve 10 and outputs the signal to the valve 10.
Patent JP-H05346959-A (JP)
Title: Fuzzy pattern recognizing device
Inventor: TANAKA MASAHITO
IPC: G06T7/00
Filed: 1992-06-16
Abstract: PURPOSE:To provide the fuzzy pattern recognizing device which can accurately discriminate a pattern including ambiguity by facilitating the setting of a parabolic membership function which represents the presence possibility distribution of a straight line whose position becomes ambiguous owing to a swing. CONSTITUTION:A 1st processor 3 calculates the precision of recognition by collating an inputted object pattern to be recognized with patterns for collation. A 2nd processor 9 determines the value of a parameter determining the fuzzy entropy of a three-dimensional parabolic membership function used to represent ambiguity due to the swing of the straight line according to the width of the blank part at the periphery of the straight line. and generates the patterns for collation by using the value of the parameter.
Patent JP-H095051-A (JP)
Title: Three-dimensional shape data processing device
Inventor: FUJII HIDEO
IPC: G06T7/00
Filed: 1995-06-22
Abstract: PURPOSE: To make it possible to input manually with ease corresponding points of a plurality of three-dimensional data inputted from a multiplicity of viewpoints, by specifying corresponding points on a picture image on a two-dimensional picture data memorized so as to correspond to the data expressing a three-dimensional shape. CONSTITUTION: Concerning picture images derived from a sensor 12 for distance picture images, subtraction is implemented between a picture image 18a derived when slit light is projected and a picture image 18b derived when slit light is not projected, and then incident light quantity centroid position computation processing 19, distance information computation processing 20, and distance picture image production processing 21 are implemented. A three-dimensional distance picture image thus obtained is outputted to an output terminal 50 via NTSC conversion processing 27, or else transmitted to an SCSI terminal 49 and to a recording device 22. Meanwhile, a picture image derived from a sensor 24 for color picture images is given two-dimensional color picture image production processing 26 via analog processing 25.  A two-dimensional color picture image thus obtained, being given NTSC conversion processing 28, is outputted for utilization to an output terminal 51, or else transmitted as digital data to the SCSI terminal 49 and to the recording device 22.
Patent JP-S5857785-A (JP)
Inventor: SAWAIRI KIYOSHI
IPC: H05K3/34
Filed: 1981-09-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H052720-A (JP)
Title: Magneto-resistance effect reproducing head
Inventor: TAKEMURA SACHIKO
IPC: G11B5/39
Filed: 1991-06-27
Abstract: PURPOSE:To prevent the generation of the peak shift of an isolated reproduced waveform by exactly impressing a bias magnetic field on a magneto-resistance effect element even at the time of arranging the pertinent magnetic resistance effect element at the center position of two magnetic shield bodies. CONSTITUTION:A magneto-resistance effect element 13, and non-magnetic insulating layers 31a and 31b insulating the both sides of the pertinent magnetic resistance effect element 13, are arranged between two magnetic shield bodies 11 and 15. The magneto-resistance effect element 13 is arranged at the center position between the two magnetic shield bodies 11 and 15, and a antiferromagnetic film 32 which impresses the bias magnetic filed to the width direction of the magnetic shield body 11 is provided at the face of the magnetic shield body 11 of one of the two magnetic shield bodies 11 and 15, which is opposed to the magneto-resistance effect element 13, so as to be separated from the face of the magnetic shield body 11 which is opposed to a recording medium only by a prescribed dimension.
Patent JP-H111153-A (JP)
Title: Seat device of vehicle and air bag device
Inventor: MINAMI YOSHIHIKO
IPC: G01G19/414
Filed: 1997-06-13
Abstract: PROBLEM TO BE SOLVED: To control generation of gas from a gas generation means according to the weight of an occupant sitting on a seat by providing a load sensor detecting all the load applied to a seat main body from the occupant sitting on the seat main body constituted of a seat cushion and a seat back. SOLUTION: Load sensors 8, 9 are provided between a rail 5 and rail mount brackets 6, 7. In a controller of an air bag device, a collision detection signal from a collision sensor is inputted and load detection signals from the load sensors 8, 9 are inputted. When the collision sensor detects a collision, the controller determines the operating number of inflator according to the weight of a sitting occupant determined from the detection signals from the load sensors 8, 9 and transmits signals to a air bag device. In the air bag device, inflators of the designated number are operated and the air bag device expands. Thus, the protection of the occupant according to the weight is possible.
Patent JP-S6361719-A (JP)
Inventor: HERUMUUTO SHIYUTORIIBITSUHI
IPC: F02B41/10
Filed: 1987-06-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6048271-A (JP)
Inventor: TANAKA MINORU
IPC: B25J9/06
Filed: 1983-08-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08324826-A (JP)
Title: Paper money transfer endless belt in paper money identifying device
Inventor: MURAOKA SHIGETARO
IPC: B65H5/02
Filed: 1995-05-31
Abstract: PURPOSE: To accurately maintain a relationship between the detected position of a detected line detected by a rotary encoder and a detected value without any slippage between paper money and a paper money transfer endless belt even when the paper money is passed through the identifying part of a paper money identifying device at a high speed of about 0.3sec. CONSTITUTION: A paper money transfer endless belt 1 has a carrying layer 3 formed of synthetic rubber on the surface side of a base layer 2 made of a urethane material. The base layer 2 having no extending and contracting characteristics is provided with inner teeth 2a, 2a,..., engaged with the teeth of a pulley in its back surface. The carrying layer 3 is formed of synthetic rubber having sufficient flexibility and elasticity and sucker small recessed parts 4, 4,..., shaped circular disks when seen from the plane are uniformly arranged.
Patent JP-S641923-A (JP)
Title: Measurement of temperature of sample for manufacture of semiconductor device
Inventor: IIDA YASUO
IPC: G01K5/00
Filed: 1987-06-23
Abstract: PURPOSE: To achieve a highly accurate measurement of the temperature of a sample, by checking distance between marks arranged on a sample cassette at fixed intervals using a laser interference system to detect the temperature of the sample based on difference between the detection distance and a distance at a reference temperature.  
     CONSTITUTION: A wafer sample 4 is inserted into a cassette 1 to be fixed on a main stage 2 and two marks A and B are arranged on the cassette 1 at a fixed interval. To measure a distance XAT-XBT between the marks A and B at a temperature T°C, the mark B is irradiated with an electron ray of an electron ray source 7 and an X motor 10 is driven from the state at which a reflection electron signal 8 is generated to keep the stage 2 moving until the reflection electron signal of the mark A is detected in the direction X. Here, XAT-XBT is obtained from the frequency of changes in the intensity due to interference detected with a laser detector 16. Temperature of a cassette, namely, a sample temperature is determined from a difference between the distance between the marks thus obtained and a distance between the marks at a reference temperature T 0  and a coefficient of thermal expansion of the cassette 1. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-S5584421-A (JP)
Title: Method of making fibrous carbon
Inventor: OOYABU MIKIO
IPC: D01F9/14
Filed: 1978-12-21
Abstract: PURPOSE: A depolymerization product from coal is used as the starting material and melt spun, thus facilitating the infusible treatment and producing fibrous carbon in increased carbonization yield.  
     CONSTITUTION: A coal-depolymerization product resulting from treating coal with a solvent under pressurized hydrogen, preferably softening at 200W250°C and containing less than 0.5wt% of insoluble solid, or a mixture thereof with a bitumen with high aromaticity as solid part-removed coal tar pitch or petroleum pitch at a ratio of 1:0.05W1 is used as the starting material and melt spun at a temperature 30W70°C higher than the softening point. Then, infusible treatment is effected by heating from room temperature up to a temperature 60W80°C higher than the softening point at a temperature-rising rate of 3W10°C/min. The resulting fibers are baked by heating at a rising rate of less than 20°C/min up to 1000°C to effect carbonization, thus giving the objective carbon fibers. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6135752-A (JP)
Title: Production of steamed noodle for chow mein
Inventor: TONAI YOSHIYUKI
IPC: A23L7/109
Filed: 1984-07-27
Abstract: PURPOSE:To obtain steamed noodles for chow mein, having light sense of eating of Japanese style and high nutritive value, by kneading whole grain wheat flour with medium wheat flour, powder of aqueous solution of potassium carbonate and water, molding the resultant kneaded material into noodles, and steaming the noodles. CONSTITUTION:Whole grain wheat flour is added to >=50% medium wheat flour, <=40% rye flour and 0.6% powder of aqueous solution of potassium carbonate to make the total amount 100%, and about 30%, based on the raw material, water is added to the resultant mixed raw material flour though varied with the season and weather. The resultant mixture is then kneaded for about 15min, and molded into a noodle form. The noodles are then steamed at about 95 deg.C for about 4-6min to give the aimed steamed noodles.
Patent JP-S6048423-A (JP)
Title: Heater device
Inventor: IKEGAWA KOUICHI
IPC: F24C1/00
Filed: 1983-08-27
Abstract: PURPOSE:To provide a safe and easy heating of an item to be heated with a high thermal efficiency by a method wherein an optical fiber collecting far infrared beam radiated from a source of generating far infrared beam with a light collector device and for transmitting the beam and a dispersion device for dispersing the transmitted far infrared beam around its surroundings are provided. CONSTITUTION:A far infrared beam 12 generated from a far infrared beam gas burner 11 passes through a heat-resistant glass 13 for keeping safety, is converged to a focus by a beam collector plate 14 of aluminum with a concave surface having a high efficiency of reflection and is converged by a lens 15 placed at a focusing position in the beam collecting plate 14. The converged far infrared beam is transmitted to a far infrared beam dispersing position by an optical fiber 16 and reached to a dispersion lens 17. The reached far infrared beam is dispersed from the dispersion plate 18 of aluminum plate having a concave surface with a focus point of the position of the dispersion lens 17 in an upward direction. In this way, the far infrared beam is applied as a heating source and at the same time the far infrared beam is transmitted to the heat utilizing position with the optical fiber and dispersed there, it is made possible to receive heat from the far distant heating source and to provide a safe and easy heating of the item to be heated under a high thermal efficiency.
Patent JP-S5783157-A (JP)
Title: Detecting method for voltage of capacitor for direct current filter
Inventor: FUJIWARA YOSHITAKA
IPC: G01R19/00
Filed: 1980-11-10
Abstract: PURPOSE:To obtain capacitor voltage from which a ripple component is removed by detecting currents flowing through a converter and adding the value to capacitor voltage detecting value containing the ripple through the DC component removing filter and an integrator. CONSTITUTION:The currents flowing through the power converter 4 are detected by means of a current detector 6, and the value is supplied to the high-pass filter 7 and the integrator 8 and the detecting output voltage of a voltage detector 5, voltage Vo having a waveform obtained by inverting a waveform of a pulsation component of the capacitor voltage and amplitude, to an adder 9. On the other hand, the detecting voltage Vv of the voltage detector 5 is applied to the adder 9. Accordingly, DC voltage having a flat waveform acquired by offseting and removing the pulsation component voltage of the capacity voltage, ripple voltage, from the adder 9 is obtained.
Patent JP-H1057652-A (JP)
Title: Method and device to make seam on cloth material
Inventor: PANHORST RAINER
IPC: D05B65/06
Filed: 1997-06-13
Abstract: PROBLEM TO BE SOLVED: To enable to cut needle thread extended from a cloth material at the beginning and the end as short as possible, by constituting a sewing machine so that fixing of a seam is preformed by holding the front end of needle thread during at least making a beginning stitch. SOLUTION: In a sewing machine to sew a two thread-lock stitch seam on a cloth material 34, a needle 8 is put at the highest position when the stitch group is completed at the final point. At this time, an operating cylinder 77 is actuated by a control unit to pull down a plate 80 against a spring 83 to move the needle 8 from the highest position to a down side position until a lower elbow part 97 is stopped at the upper side of the bottom part 32. Then, a thread supply part 95 is actuated to turn a part 94 of the thread supply part 95 upward to capture the tail piece and the front end of the needle thread extending toward a hole 9 of the needle 8. After that, a needle thread cutter 87 and a bobbin thread cutter are actuated to cut both the needle thread and the bobbin thread at a point where the tail piece is just left from the cloth material 34.
Patent JP-S6345237-A (JP)
Title: Perfluorodicarboxylic acid ester derivative and lubricant containing same
Inventor: KONDO HIROFUMI
IPC: C10M131/00
Filed: 1986-07-03
Abstract: NEW MATERIAL:A perfluorodicarboxylic acid ester derivative shown by formula I (n>=1; 0<=j<=5 and m>=5). EXAMPLE:Perfluoroglutaric acid dipentadecafluorooctyl ester. USE:Since the lubricant exhibits improved lubricating effects for a long period only by applying the lubricant to the surface, the effects will not reduce even in a low-temperature zone and under high-temperature and high-humid conditions and the lubricant is synthesized and handled readily, the lubricant is a lubricant applicable to a specific use such as magnetic recording material of ferromagnetic metallic thin film type. PREPARATION:A perfluorodicarboxylic acid anhydride is reacted with an alcohol to give a monoester, which is treated with thionyl chloride or phosphorus pentoxide to give a compound shown by formula II. Then this compound is reacted with an alcohol shown by formula III in the presence of a base as a catalyst to readily give a compound shown by formula I.
Patent JP-S6052589-A (JP)
Inventor: FURIIDORITSUHI ETSUTSUERU
IPC: C25C3/08
Filed: 1984-07-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0448231-A (JP)
Title: Parallel light measuring instrument
Inventor: MATSUI KEIJI
IPC: G01J9/00
Filed: 1990-06-15
Abstract: PURPOSE:To measure and adjust the parallelism of a light beam effectively with simple constitution regardless of whether or not the light beam is coherent by detecting a light intensity distribution appearing on a photodetection surface and then measuring the parallelism of the light beam in luminous flux. CONSTITUTION:This invented parallel light measuring instrument consists of a light source unit LSU which emits parallel light, 1st and 2nd gratings GR1 and GR2 which have the same grating constant and are provided with transmis sion type diffraction gratings, and the photodetection surface SC which photodetects luminous flux transmitted through those gratings GR1 and GR2. When the luminous flux from the light source unit LSU is diverged or converged in a direction X, the light intensity distribution appearing on the photodetection surface SC is not uniform and fringes which are shown, for example, in a figure are formed. The intervals S of the fringes are determined by the grating con stant P of the 1st and 2nd gratings GR1 and GR2, the gap G between those gratings GR1 and GR2, the distance D between the 1st grating GR1 and photodetection surface SC, and the parallelism of the light beam, so the intervals S of the fringes are measured to measure the parallelism of the light beam.
Patent JP-H05320269-A (JP)
Title: Composition for cross-linking of ethylene polymer, cross-linking method, and power cable
Inventor: SUYAMA SHUJI
IPC: C08F255/02
Filed: 1992-05-26
Abstract: PURPOSE:To obtain a cross-linking composition excellent in the ability to improve the degree of cross-linking of an ethylene polymer by combining a cross-linking agent comprising an organic peroxide, a scorch retarder comprising a methylstyrene, and a cross-linking aid comprising a polyfunctional acrylic compound. CONSTITUTION:The composition is produced by using as the essential constituents a cross-linking agent comprising an organic peroxide (e.g. dicumyl peroxide), a scorch retarder comprising a compound of formula I (wherein R1 is H or 1-9C alkyl) (e.g. m-methyl-alpha-methylstyrene), and a cross-linking aid comprising a compound of formula II (wherein R2 is 2-10C linear or branched hydrocarbon, or 2-10C mono- or polyether; R3 is H or methyl; and n is 2 to 4) (e.g. ethylene glycol dimethacrylate). A power cable having a layer of an ethylene polymer cross-linked with this composition has high reliability.
Patent JP-S6087788-A (JP)
Title: Recombinant dna integrated with phosphoenolpyruvate carboxylase gene, bacterial strain having said recombinant dna, and production of amino acid using said bacterial strain
Inventor: SANO TAKANOSUKE
IPC: C12N15/00
Filed: 1983-08-29
Abstract: PURPOSE:To produce a large amount of amino acid, by using a plasmid vector connected with a gene coding the phosphoenolpyruvate carboxylase (PEPC) playing an important role in the supply of aspartic acid, introducing the plasmid vector into a coryneform, and culturing the coryneform. CONSTITUTION:The chromosome gene of a coryneform represented by Brevibacterium lactofermentum ATCC13869, etc. is extracted, and incised with a proper restriction enzyme. The cleaved gene is connected with a plasmid vector (e.g. pAM330, pAJ655, etc.) capable of proliferating in a coryneform, and a PEPC- deficient mutant of a coryneform is transformed with the resultant recombinant DNA. In the case of preparing a lysine-producing strain, a homoserine-requiring strain is used as the recombinant DNA-accepting strain, and in the case of producing arginine, 2-thiazolealanine-resistant strain is used as the accepting strain.
Patent JP-H09313197-A (JP)
Title: Method for testing drug sensitivity
Inventor: KOBAYASHI INTETSU
IPC: C12N1/20
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To easily and accurately test the drug sensitivity of even anaerobic or slightly aerobic microbe independent of pH by keeping a microorganism specimen in a medium, culturing the microorganism while preventing the convection of the medium and observing the proliferation state of the microorganism. SOLUTION: The drug sensitivity of even anaerobic or slightly aerobic microbe is tested by a method capable of easily and accurately getting the minimal inhibitory concentration (MIC) by preculturing a testing microorganism in a microbial specimen, adding the specimen to a semifluid medium containing agar in an amount of 0.05-1.0% as a gelling agent containing the drug for testing the sensitivity or adding the precultured microorganism together with the medium to a preparatorily provided medium container containing a prescribed amount of the drug for testing the sensitivity, keeping the microorganism in the medium, subjecting the microorganism to aerobic culture under a condition essentially not to cause the convection flow of the medium and observing the proliferation state of the microorganism at a part shielded from the outer environment with the medium.
Patent JP-S5382237-A (JP)
Title: Test pattern of semiconductor circuit
Inventor: NARUMI NAOAKI
IPC: G01R31/26
Filed: 1976-12-28
Abstract: PURPOSE: To analyse test results efficiently by performing operation confirmation in a transistor unit of minimum units which constitute a tested circuit and making the relation to circuit operation close. 
     COPYRIGHT: (C)1978,JPO&Japio